20678064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39163}}^1$

素因数の和:39185

約数の個数: 40

約数和(自身を含む): 58276032

約数和(自身を除く): 37597968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39163, 78326, 117489, 156652, 234978, 313304, 430793, 469956, 626608, 861586, 939912, 1292379, 1723172, 1879824, 2584758, 3446344, 5169516, 6892688, 10339032, 20678064]

約数ペア:

[(1, 20678064), (2, 10339032), (3, 6892688), (4, 5169516), (6, 3446344), (8, 2584758), (11, 1879824), (12, 1723172), (16, 1292379), (22, 939912), (24, 861586), (33, 626608), (44, 469956), (48, 430793), (66, 313304), (88, 234978), (132, 156652), (176, 117489), (264, 78326), (528, 39163)]